677147714 has 4 divisors (see below), whose sum is σ = 1015721574. Its totient is φ = 338573856.

The previous prime is 677147711. The next prime is 677147717. The reversal of 677147714 is 417741776.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (677147711) and next prime (677147717).

It can be written as a sum of positive squares in only one way, i.e., 673662025 + 3485689 = 25955^2 + 1867^2 .

It is not an unprimeable number, because it can be changed into a prime (677147711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169286927 + ... + 169286930.

Almost surely, 2^677147714 is an apocalyptic number.

677147714 is a deficient number, since it is larger than the sum of its proper divisors (338573860).

677147714 is a wasteful number, since it uses less digits than its factorization.

677147714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338573859.

The product of its digits is 230496, while the sum is 44.

The square root of 677147714 is about 26022.0620627959. The cubic root of 677147714 is about 878.1346999921.

The spelling of 677147714 in words is "six hundred seventy-seven million, one hundred forty-seven thousand, seven hundred fourteen".